Biology, asked by Lokita2923, 11 months ago

Determination o.p. by plasolytic method

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Answered by vipbhai
0
In an investigation into salt intake (1927) STIL ES pointed out that there is a certain discrepancy in the results with regard to the intake of salt into the cell obtained by plasmolytic methodsand by those employed by himself, with which the amount of salt taken in by a piece of tissue is determined quantitatively,
Answered by thewordlycreature
1

O.P. is the Osmotic Pressure. It is the minimum pressure which has to be applied to a solution to prevent the entry of solvent molecules into it when the solution is seperated from the pure solvent by a semipermeable membrane covering. Solvent molecules pass through the membrane from the lower concentration solution to the solution with higher solute concentration.

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